487002360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1187}}^1$

素因数の和:1477

約数の個数: 128

約数和(自身を含む): 1580705280

約数和(自身を除く): 1093702920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 263, 312, 390, 520, 526, 780, 789, 1052, 1187, 1315, 1560, 1578, 2104, 2374, 2630, 3156, 3419, 3561, 3945, 4748, 5260, 5935, 6312, 6838, 7122, 7890, 9496, 10257, 10520, 11870, 13676, 14244, 15431, 15780, 17095, 17805, 20514, 23740, 27352, 28488, 30862, 31560, 34190, 35610, 41028, 46293, 47480, 51285, 61724, 68380, 71220, 77155, 82056, 92586, 102570, 123448, 136760, 142440, 154310, 185172, 205140, 231465, 308620, 312181, 370344, 410280, 462930, 617240, 624362, 925860, 936543, 1248724, 1560905, 1851720, 1873086, 2497448, 3121810, 3746172, 4058353, 4682715, 6243620, 7492344, 8116706, 9365430, 12175059, 12487240, 16233412, 18730860, 20291765, 24350118, 32466824, 37461720, 40583530, 48700236, 60875295, 81167060, 97400472, 121750590, 162334120, 243501180, 487002360]

約数ペア:

[(1, 487002360), (2, 243501180), (3, 162334120), (4, 121750590), (5, 97400472), (6, 81167060), (8, 60875295), (10, 48700236), (12, 40583530), (13, 37461720), (15, 32466824), (20, 24350118), (24, 20291765), (26, 18730860), (30, 16233412), (39, 12487240), (40, 12175059), (52, 9365430), (60, 8116706), (65, 7492344), (78, 6243620), (104, 4682715), (120, 4058353), (130, 3746172), (156, 3121810), (195, 2497448), (260, 1873086), (263, 1851720), (312, 1560905), (390, 1248724), (520, 936543), (526, 925860), (780, 624362), (789, 617240), (1052, 462930), (1187, 410280), (1315, 370344), (1560, 312181), (1578, 308620), (2104, 231465), (2374, 205140), (2630, 185172), (3156, 154310), (3419, 142440), (3561, 136760), (3945, 123448), (4748, 102570), (5260, 92586), (5935, 82056), (6312, 77155), (6838, 71220), (7122, 68380), (7890, 61724), (9496, 51285), (10257, 47480), (10520, 46293), (11870, 41028), (13676, 35610), (14244, 34190), (15431, 31560), (15780, 30862), (17095, 28488), (17805, 27352), (20514, 23740)]